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MIT OpenCourseWare
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MIT-OCW
on 2/12/2011
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Unknown err: XMLReader::open(http://se.us.archive.org:8983/solr/select?q=uploader%3A%22ocw-prod%40mit.edu%22+OR+collection%3Amit_ocw&sort=&start=0&rows=10&qin=uploader%3A%22ocw-prod%40mit.edu%22+OR+collection%3Amit_ocw&wt=xml&fl=identifier%2Ctitle%2Cdescription%2Cmediatype%2Ccollection%2Cvolume%2Cpublicdate%2Cdate%2Creviewdate%2Cdownloads%2Ccreator%2Csubject%2Clanguage%2Cavg_rating%2Cnum_reviews%2Csource): failed to open stream: HTTP request failed! HTTP/1.0 502 Bad Gateway [/var/cache/petabox/petabox/www/common/Search.inc:432] Unknown err: XMLReader::open(): Unable to open source data [/var/cache/petabox/petabox/www/common/Search.inc:432]